public void AddressMinLessOne()
{
//create an instance of the class we want to create
clsInvoice AInvoice = new clsInvoice();
//boolean variable to store the result of the validation
Boolean OK = false;
//create some test data to assign to the property
string SomeAddress = "";
//invoke the method
OK = AInvoice.Valid(SomeAddress);
//test to see that the result is correct
Assert.IsFalse(OK);
}
public void AddressExtremeMax()
{
//create an instance of the class we want to create
clsInvoice AInvoice = new clsInvoice();
//boolean variable to store the result of the validation
Boolean OK = false;
//create some test data to assign to the property
string SomeAddress = "";
//pad the string with a character
SomeAddress = SomeAddress.PadRight(500, 'a');
//invoke the method
OK = AInvoice.Valid(SomeAddress);
//test to see that the result is correct
Assert.IsFalse(OK);
}